TASK DEFINITION: You are given a sentence and your task is to generate another sentence that supports the given input.
PROBLEM: The subarctic climate (also called subpolar climate or boreal climate) is a climate characterized by long, usually very cold winters, and short, cool to mild summers.

SOLUTION: Exemplified by canada and alaska, a subarctic climate has cool, short summers and long, cold winters, little precipitation, and abundant conifers.

PROBLEM: A lymph node is actually part of the immune system.

SOLUTION: Each lymph organ has a different job in the immune system.

PROBLEM: The layers are parallel to each other because they were formed by sediments falling to the bottom of the seas in horizontal layers (see above), but when the continents crashed together at a convergent boundary, the rocks and sediment under the sea were squished and folded.

SOLUTION:
When sediments settle out of water, they form horizontal layers.

